Hey im having the same problem and none of the fixes you posted worked could it be my 450 watt power supply? I also have a triple pack of corsair sp120 fans and my pc doesnt see that either my h100i platinum is there or my rgb hub for my fans. So it wont show in icue. I even tried a different usb port on my mother board and with an android charger. I cant find it in usbdeview. I also contacted corsair support to see what they have to say about my issue. Thank you in advance for responding.
My system specs
Ryzen 5 2600
Msi micro atx
Rx 580 4gb
2 8gb ddr4 3200mhz
1 ssd 250gb
2tb hdd
450 watt evga psu
Corsair h100i platinum rgb
3 sp 120 fans with hub
